UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): ~~July~~August 1812, 2025

AMPCO-PITTSBURGH CORPORATION

(Exact name of Registrant as Specified in Its Charter)


Pennsylvania	1-898	25-1117717
(State or Other Jurisdiction of Incorporation)	(Commission File Number)	(IRS Employer Identification No.)

726 Bell Avenue Suite 301
Carnegie, Pennsylvania		15106
(Address of Principal Executive Offices)		(Zip Code)

     Registrant’s Telephone Number, Including Area Code: 412 456-4400

    

(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:


Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock, $1 par value	AP	New York Stock Exchange
Series A Warrants to purchase shares of Common Stock	AP WS	NYSE American LLC

* On August 1, 2025, the NYSE American LLC filed a Form 25 with the U.S. Securities and Exchange Commission to delist the Series A Warrants in connection with its expiration as of the same date.

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 82.01 Other02 EventsResults of Operations and Financial Condition.

On ~~July~~August 1812, 2025, Ampco-Pittsburgh Corporation ~~(the “Corporation”)~~ issued a press release ~~with~~announcing aits ~~reminder~~results tofor ~~warrant holders that~~ the ~~Company’s~~three ~~publicly~~and ~~traded~~six ~~warrants~~months toended ~~purchase~~June ~~common stock are set to expire on August 1~~30, 2025 ~~(the “Expiration Date”)~~. The New York Stock Exchange (NYSE) has notified the Corporation that it will suspend trading in the warrants on the NYSE American prior to the opening of trading on July 31, 2025 to permit trades to settle in time for any final exercises prior to the Expiration Date. A copy of the ~~Company’s~~ press release is attached hereto as Exhibit 99.1 to this Current Report on Form 8-K and is hereby incorporated ~~herein~~ by reference into this Item 2.02.

The information and exhibit contained in this Item 92.~~01. Financial~~02 ~~Statements~~is being furnished and ~~Exhibits~~shall not be deemed to be “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, nor shall it be incorporated by reference into a filing under the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference in such a filing.

(d) Item 9.01 Financial Statements and Exhibits.

Exhibit Number		Description
(d)	Exhibits
99.1		Press Release dated July 18, 2025
	Exhibit 99.1	Press Release dated August 12, 2025
104		Cover Page Interactive Data File (embedded within the Inline XBRL document).
	Exhibit 104	Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

			AMPCO-PITTSBURGH CORPORATION
Date:	~~July~~August 1812, 2025	By:	/s/ Michael G. McAuley
			Michael G. McAuleySenior Vice President, Chief Financial Officer and Treasurer

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